Mine shows the little plug icon on the batter in the upper right, but when I go to Usage it still shows nothing. It has never registered being fully charged according to this usage screen.
Odd.
Josh
I finally got it to work... here's what I did:
Used my phone all day yesterday, battery was <20%. Charged it all night.
This morning it said it was charged, but still didn't start recording the usage info.
I tried turning it on and off, taking it on and off the charger, nothing seemed to work.
I tried resetting the usage statistics. Nothing.
What finally seemed to do the trick was to do a reset, by holding down the button on the top *and* the home button on the front-bottom. After that reset I put it back on the charger, let it fully charge, took it off, and the usage stats were there.
Josh